CN113802348A - Drying method of drum dryer, storage, system and drum dryer - Google Patents
Drying method of drum dryer, storage, system and drum dryer Download PDFInfo
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- CN113802348A CN113802348A CN202110951577.0A CN202110951577A CN113802348A CN 113802348 A CN113802348 A CN 113802348A CN 202110951577 A CN202110951577 A CN 202110951577A CN 113802348 A CN113802348 A CN 113802348A
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- 238000001035 drying Methods 0.000 title claims abstract description 56
- 238000010438 heat treatment Methods 0.000 claims abstract description 157
- 239000010425 asbestos Substances 0.000 claims description 9
- 229910052895 riebeckite Inorganic materials 0.000 claims description 9
- 230000003028 elevating effect Effects 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 5
- 238000005485 electric heating Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 description 10
- 238000009434 installation Methods 0.000 description 8
- 239000003507 refrigerant Substances 0.000 description 7
- 238000005406 washing Methods 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/206—Heat pump arrangements
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/04—Signal transfer or data transmission arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/26—Heating arrangements, e.g. gas heating equipment
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/32—Control of operations performed in domestic laundry dryers
- D06F58/34—Control of operations performed in domestic laundry dryers characterised by the purpose or target of the control
- D06F58/36—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
- D06F58/38—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry of drying, e.g. to achieve the target humidity
- D06F58/40—Control of the initial heating of the drying chamber to its operating temperature
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/32—Control of operations performed in domestic laundry dryers
- D06F58/34—Control of operations performed in domestic laundry dryers characterised by the purpose or target of the control
- D06F58/46—Control of the operating time
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/16—Air properties
- D06F2105/20—Temperature
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention provides a drying method of a drum dryer, a storage, a system and the drum dryer, wherein the drying method of the drum dryer comprises the following steps: drying is started; a common heating step, wherein the electric auxiliary heating device and the compressor start heating at the same time, and the temperature of the electric auxiliary heating device is between a first preset temperature T1 and a second preset temperature T2; and a drying step, wherein the temperature of the compressor is in a third preset temperature range T3, and the clothes in the drum are dried. The invention has the advantages that: before the temperature of the compressor reaches the third preset temperature, the electric auxiliary heating device assists the compressor to increase the temperature in the drum, and the time required by the drum dryer to dry clothes is shortened.
Description
Technical Field
The invention belongs to the technical field of clothes care, and particularly relates to a drying method of a drum dryer, a storage, a system and the drum dryer.
Background
At present, the heat pump clothes dryer generally has the problem that a compressor and a two-system heating start-up are slow, because the heat pump clothes dryer uses the compressor to do work on a refrigerant, the refrigerant and circulating air realize heat conversion, but the heat pump clothes dryer is limited by the fact that the temperature of the compressor reaching actual drying is slow, the heat pump clothes dryer needs a certain time to raise the temperature in a roller to a target temperature, and therefore the time of the heat pump clothes dryer for drying clothes is prolonged.
Disclosure of Invention
The embodiment of the invention provides a drying method, a storage, a system and a drum dryer of the drum dryer, and mainly aims to provide a drying method of the drum dryer, which is used for assisting a compressor to raise the temperature in a drum by an electric auxiliary heating device before the compressor reaches a preset temperature, so that the time required by the drum dryer to dry clothes is shortened.
The embodiment of the invention provides a drying method of a drum dryer, which comprises the following steps:
drying is started;
a common heating step, wherein the electric auxiliary heating device and the compressor start heating at the same time, and the temperature of the electric auxiliary heating device is between a first preset temperature T1 and a second preset temperature T2;
and a drying step, wherein the temperature of the compressor is in a third preset temperature range T3, the clothes in the drum are dried, and when the temperature of the compressor does not reach the third preset temperature range T3, the electric auxiliary heating device assists the compressor to raise the temperature in the drum, so that the time required by the drum dryer to dry the clothes is shortened.
In the embodiment of the invention, the electric auxiliary heating device is in a closed state during the drying step.
In an embodiment of the present invention, the drying step further includes: the electric auxiliary heating device and the compressor heat simultaneously, so that the temperature in the cylinder is in a fourth preset temperature range.
Another object of the present invention is to provide a memory of the tumble dryer on which the above-mentioned tumble dryer drying method is stored.
Another object of the present invention is to provide a tumble dryer drying system comprising:
a control unit for reading and executing the drying method of the roller dryer stored in the memory;
a compressor for elevating a temperature inside the drum;
a heating plate for assisting the compressor in raising the temperature inside the drum;
and the temperature controller is used for monitoring the temperature of the heating plate and feeding back the temperature to the control unit.
Another object of the present invention is to provide a drum dryer, comprising:
a box body;
the rotary drum is rotatably arranged in the box body, and an air inlet is formed in the rear side of the rotary drum;
a compressor for elevating a temperature inside the drum;
the electric auxiliary heat device is arranged on the box body corresponding to the air inlet and is used for assisting the compressor to improve the temperature in the roller;
and a control unit for executing the drying method of the tumble dryer.
In an embodiment of the present invention, an electric assist device includes:
the electric auxiliary heating support is arranged on the box body, a mounting hole is formed in the electric auxiliary heating support, and a limiting plate is arranged at the edge of the mounting hole;
the temperature controller is provided with a temperature controller clamping groove corresponding to the limiting plate, and the temperature controller is clamped with the limiting plate in the mounting hole through the temperature controller clamping groove and is used for monitoring the temperature;
and the heating plate is arranged on the electric auxiliary heating support and used for heating the airflow entering the roller.
In the embodiment of the invention, the electric auxiliary heating bracket is provided with an accommodating space in an inverted isosceles trapezoid shape.
In the embodiment of the invention, two heating plates are arranged in the accommodating space at intervals up and down, and a plurality of supporting plates are arranged between the two heating plates.
In an embodiment of the present invention, the heating plate includes:
asbestos shingles;
and the electric heating wire is arranged on the asbestos tile and used for heating the airflow entering the roller.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of a tumble dryer control system according to an embodiment of the present invention;
FIG. 2 is a flow chart illustrating a drying method of a tumble dryer according to an embodiment of the present invention;
FIG. 3 is a flow chart illustrating a drying method of a tumble dryer according to another embodiment of the present invention;
FIG. 4 is a schematic view of a tumble dryer in an embodiment of the present invention;
FIG. 5 is a schematic view of a tumble dryer with an electric auxiliary heating apparatus according to an embodiment of the present invention;
FIG. 6 is a schematic view of an electric auxiliary heating apparatus according to an embodiment of the present invention;
FIG. 7 is a schematic view of an electrically assisted thermal mount according to an embodiment of the present invention;
FIG. 8 is an enlarged view taken at A in FIG. 7;
FIG. 9 is a schematic view of an electrically assisted heating rack-mounted thermostat according to an embodiment of the present invention;
FIG. 10 is an enlarged view at B of FIG. 9;
1. a box body; 101. a front panel; 102. a laundry input port; 2. a drum; 3. an electric auxiliary heating device; 301. An electrically assisted thermal mount; 301-1, a buckle; 301-2, mounting holes; 301-21, an extension slot; 301-22 and a limit plate; 302. a temperature controller; 302-1, a temperature controller clamping groove; 303. flanging the first support; 304. flanging the second support; 305. a first heating plate; 306. a second heating plate; 307. a support plate; 4. a control unit; 5. A compressor; 6. a memory; 7. and an air outlet component.
Detailed Description
The invention is described in detail below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The drum clothes dryer performs heat and cold exchange through the condenser and the evaporator, and is matched with the continuous rotation of the upper drum, so that clothes in the drum are uniformly heated and generate certain air volume, and moisture in wet clothes can be discharged out of the drum after being condensed.
Referring to fig. 1 to 3, there is provided a tumble dryer drying method in an embodiment of the present invention, including:
s1, drying is started, and a roller clothes dryer is ready to start a drying mode;
s2, a common heating step, wherein the electric auxiliary heating device and the compressor 5 start heating at the same time, and the heating temperature of the electric auxiliary heating device is between a first preset temperature T1 and a second preset temperature T2;
and S3, a drying step, namely drying the clothes in the drum when the temperature heated by the compressor 5 is in a third preset temperature range T3.
In step S3, when the temperature heated by the compressor 5 is within the third preset temperature range T3, the electric auxiliary heating device is in the off state.
The user puts the clothes into the drum dryer to be dried, and controls the drum dryer to execute the drying program, the drum dryer enters S1 to start the drying step, the drum dryer controls the electric auxiliary heating device and the compressor 5 to be started, specifically, the first heating plate 305 and the second heating plate 306 in the electric auxiliary heating device and the compressor 5 to be started, when the step S1 is finished, the first heating plate 305 and the second heating plate 306 and the compressor 5 start to heat at the same time, but because the compressor 5 needs to do work on the refrigerant, the refrigerant and the circulating air realize heat conversion, the third preset temperature range T3 required by the compressor 5 to reach the actual drying temperature is slow, the time required by the drum dryer to dry the clothes can be greatly prolonged, therefore, the electric auxiliary heating device and the compressor 5 are set to heat together, the electric auxiliary heating device heats by electric heat, the heating device has the advantage of high heating speed, and can greatly shorten the time required by the drum dryer to dry clothes.
In the embodiment of the present invention, in step S3, when the temperature heated by the compressor 5 reaches the third preset temperature range T3, the electric auxiliary heating device continuously heats together with the compressor 5 to make the temperature inside the drum 2 reach the fourth preset temperature range T4, and the electric auxiliary heating device heats together with the compressor 5 to participate in drying the laundry, thereby further shortening the time required for drying the laundry.
The first preset temperature T1 is less than the second preset temperature T2, the minimum value of the third preset temperature range T3 is greater than or equal to the second preset temperature T2, the minimum value of the fourth preset temperature range T4 is greater than or equal to the maximum value of the third preset temperature T3, specifically, in this embodiment, the first preset temperature T1 is actually selected to be 50 ℃, the second preset temperature T2 is actually selected to be 70 ℃, the third preset temperature range T3 is actually selected to be 70 ℃ to 85 ℃, the fourth preset temperature range T4 is actually selected to be 85 ℃ to 100 ℃, and when the temperature in the drum 2 is within the fourth preset temperature range T4, the time required by the drum dryer to dry the clothes can be effectively shortened by 30%.
In order to implement the above-mentioned tumble dryer drying method, an embodiment of the present invention provides a tumble dryer memory having stored thereon a program capable of implementing the above-mentioned tumble dryer drying method, and a tumble dryer drying system including: a control unit 4, the control unit 4 being capable of reading the program of the tumble dryer drying method stored on the memory 6 and executing the tumble dryer drying method according to the program; the compressor 5 is used for applying work to the refrigerant so as to enable the compressor 5 to generate heat to raise the temperature in the roller 2; the heating plate can quickly convert electric energy into heat energy and quickly increase the temperature so as to assist the compressor 5 in increasing the temperature in the roller 2; the temperature controller 302, the temperature controller 302 can control the temperature of hot plate and avoid the high temperature to arouse system's trouble, and the temperature controller 302 can real-time supervision hot plate's temperature and in time feeds back to the control unit 4 simultaneously to the control unit 4 is in time adjusted the cylinder dryer drying system.
In an embodiment of the present invention, the drum dryer control system specifically includes: a cabinet 1 for installing each system unit, a memory 6 storing a program of a drum washing machine drying method, a control unit 4 capable of reading and executing the drum washing machine drying method on the memory 6, a compressor 5 for generating heat by applying work to a refrigerant to increase the temperature in the roller 2, a first heating plate 305 and a second heating plate 306 for rapidly converting electric energy into heat energy to assist the compressor 5 in increasing the temperature of the roller 2, a temperature controller 302 for monitoring the temperatures of the first heating plate 305 and the second heating plate 306 and feeding back the temperatures to the control unit 4 in time, wherein the first heating plate 305, the second heating plate 306 and the temperature controller 302 are all integrated in an electric auxiliary heating device, the roller 2 is used for driving clothes to fully contact with air, an air outlet part 7 is used for generating airflow flowing into the roller 2, and the air flow of the air-out part 7 passes through the compressor 5 and the heating of the first and second heating plates 305 and 306 before entering the drum 2.
When a user puts the clothes into the drum 2, the user controls the drum dryer to start the drying mode, when the control unit 4 receives a drying mode command from the user, the control unit 4 reads the program of the drum washing machine drying method stored in the memory 6, and starts to control the air outlet part 7 to start to outlet air into the drum 2 according to the drum washing machine drying method, and simultaneously controls the first heating plate 305, the second heating plate 306 and the compressor 5 to start to heat simultaneously, the compressor 5 needs time to do work on the refrigerant at first, so that the temperature of the compressor 5 rises slowly, the temperature controller 302 controls the first heating plate 305 and the second heating plate 306 to heat and the temperature is between the first preset temperature T1 and the second preset temperature T2, after the compressor 5 continues to work for a period of time, the heating temperature of the compressor 5 rises to a third preset temperature range T3, when the temperature of the compressor 5 reaches the third preset temperature range T3, the drum dryer starts to dry the laundry in the drum 2, the drum 2 starts to rotate, the laundry is fully contacted with the hot air, at this time, the first heating plate 305, the second heating plate 306 and the compressor 5 are continuously heated, the temperature in the drum 2 is raised to the fourth preset temperature range T4, and the laundry in the drum 2 is rapidly dried.
In this embodiment, two temperature controllers 302 are disposed on the electric auxiliary heating device 3, one temperature controller 302 has an automatic opening function, and the other temperature controller 302 has a passive opening function, so as to ensure that the electric auxiliary heating device 3 can not only heat the temperature in the lifting roller 2 quickly, ensure that the electric auxiliary heating device 3 does not overheat to cause the occurrence of the internal damage condition of the roller dryer while ensuring the temperature lifting, ensure the safe use of the whole roller dryer, and improve the safety.
Referring to fig. 3 to 10, another object of the embodiment of the present invention is to provide a tumble dryer, which includes a cabinet 1, a drum 2, a power component (not shown), a heat generating component and an air outlet component 7, wherein the cabinet 1 forms an overall appearance of the tumble dryer, and at the same time, the cabinet 1 needs to support components in the tumble dryer, the drum 2 is disposed in the cabinet 1 of the tumble dryer, the drum 2 is driven by the power component to rotate relative to the cabinet 1, the heat generating component can heat air, and the air outlet component sends the heated air into the drum 2, so as to increase the temperature in the drum 2.
When a user needs to dry clothes by using the drum dryer, the dryer is provided with a front panel 101 on the front side of a cabinet 1, a clothes input opening 102 communicated with the inside of a drum 2 is formed in the front panel 101, the user inputs the clothes to be dried into the drum 2 through the clothes input opening 102, when the clothes to be dried are input into the drum 2, a driving part controls the drum 2 to start rotating, the clothes are fully contacted with air under the action of the drum 2, the contact area is enlarged, a heating part heats the air for quickly drying the clothes, an air outlet part sends the heated air into the drum 2, the heated air is fully contacted with the clothes in the drum 2, the clothes are quickly dried under the action of the high-speed rotation and hot air of the drum 2, and the requirement of the user on quick drying of the clothes is met.
The heating process of the traditional heat pump clothes dryer is slow, and the temperature inside the drum 2 of the clothes dryer can be raised only after a certain time, so that the temperature raising speed of the clothes dryer needs to be increased by arranging the electric auxiliary heating device 3. In the embodiment of the invention, the drum dryer is further provided with an electric auxiliary heating device 3 and a control unit 4, the electric auxiliary heating device 3 is fixed at the rear side of the cabinet 1, the heating surface of the electric auxiliary heating device 3 faces the air inlet at the rear side of the drum 2, the control unit 4 controls the electric auxiliary heating device 3 to heat, so that the electric auxiliary heating device 3 can rapidly heat the air entering the drum 2, and the electric auxiliary heating device 3 can be fixed on the cabinet 1 in a screw or buckle mode and the like.
In the embodiment of the invention, the electric auxiliary heating device 3 comprises an electric auxiliary heating bracket 301 as a main supporting component, the electric auxiliary heating bracket 301 is made of a sheet metal part, the sheet metal part is processed into a basin-shaped structure through a tool to form the electric auxiliary heating bracket 301, the side wall of the electric auxiliary heating bracket 301 and the bottom surface of the electric auxiliary heating bracket 301 are obliquely arranged to form an inverted trapezoidal installation space on the electric auxiliary heating bracket 301, the front side wall of the electric auxiliary heating bracket 301 is provided with an installation hole 301-2, the edge of the installation hole 301-2 is provided with a limit plate 301-22, a gap is reserved between the limit plate 301-22 and the installation hole 301-2, the electric auxiliary heating bracket 301 is internally provided with a temperature controller 302 in the installation hole 301-2, the temperature controller 302 plays a role in detecting the temperature of the electric auxiliary heating device 3 so as to control the temperature in the drum 2 by the clothes dryer, temperature controller slots 302-1 corresponding to the limit plates 301-22 are arranged on two sides of the temperature controller 302, when the temperature controller 302 is installed, the temperature controller clamping grooves 302-1 on two sides of the temperature controller 302 are clamped into the gap between the limiting plate 301-22 and the installation hole 301-2, so that the temperature controller 302 is stably installed on the electric auxiliary heating bracket 301 to play a role in detecting the temperature in real time.
Further, in order to adapt to temperature controllers 302 of various models and sizes, the electric auxiliary heating bracket 3 is provided with extension grooves 301-21 on the mounting hole 301-2, the extension grooves 301-21 are grooves formed by extending along the radial direction of the mounting hole 301-2 at the edge of the mounting hole 301-2, the extension length of the extension grooves 301-21 can be set according to the models of the temperature controllers 302 needing to be mounted actually, the width of the extension grooves 301-21 is the same as that of the limiting plates 301-22, and the limiting plates 301-22 are arranged at the tail ends of the extension grooves 301-21, so that the temperature controller 302 clamps the temperature controller clamping groove 302-1 in a gap between the limiting plates 301-21 and the mounting hole 301-2.
In the embodiment of the invention, the electric auxiliary heating support 3 is formed by processing a sheet metal part through a tool, the electric auxiliary heating support 3 is a planar sheet metal part before processing, a processing groove is reserved on the sheet metal part in advance, the sheet metal part is bent along the processing groove through the tool, so that the sheet metal part forms the electric auxiliary heating support 3, in order to improve the structural strength of the electric auxiliary heating support 3 formed by the sheet metal part, the electric auxiliary heating support 3 is provided with a buckle 301-1 at the joint of the side walls of the electric auxiliary heating support 3, and as the side walls of the electric auxiliary heating support 3 are formed by bending the sheet metal part through the tool, the connection strength between the side walls of the electric auxiliary heating support 3 can be improved by arranging the buckle 301-1, so that the structural strength of the whole electric auxiliary heating support 301 is improved.
Further, in the embodiment of the present invention, the electric auxiliary heating device 3 includes a heating plate, the heating plate is disposed in the installation space of the electric auxiliary heating bracket 301 to heat the air entering the drum 2, in the embodiment, the heating plate is a plate-shaped structure composed of asbestos tiles and heating wires, the asbestos tiles have the advantages of single piece, large effective utilization area, fire prevention, moisture prevention, corrosion prevention, heat resistance, cold resistance, light weight, etc., the heating wires are laid on the asbestos tiles, the asbestos tiles are used for supporting the heating wires and preventing the heating wires from damaging the electric auxiliary heating bracket 301 and the temperature controller 302 when being heated, and the asbestos tiles are light in weight and can be conveniently installed on the electric auxiliary heating bracket 301.
In the embodiment of the present invention, the electric auxiliary heating device 3 is provided with two heating plates: first hot plate 305 and second hot plate 306, parallel interval setting about first hot plate 305 and the second hot plate 306, be provided with backup pad 307 between first hot plate 305 and the second hot plate 306, backup pad 307 can keep the stable setting on electric auxiliary heating support 301 of first hot plate 305 and second hot plate 306.
Further, the electric auxiliary heating support 301 is provided with a first support flange 303 and a second support flange 304 at the top of the side edges at the two sides of the first heating plate 305, because the electric auxiliary heating support 301 is made of sheet metal parts, the electric auxiliary heating support 301 is provided with a first flange snap-gauge which can be bent relative to the first support flange 303 at the first support flange 303, a second flange snap-gauge which can be bent relative to the second support flange 304 is provided on the second support flange 304, when the electric auxiliary heating support 301 is provided with the first heating plate 305 and the second heating plate 306, the first heating plate 305 is flush with the first support flange 303 and the second support flange 304 at the two sides, the two sides of the first heating plate 305 are provided with grooves corresponding to the first flange snap-gauge and the second flange snap-gauge, the first flange snap-gauge and the second flange snap-gauge are bent by a tool and clamped into the grooves on the first heating plate 305, so as to fix the first heating plate 305, meanwhile, the installation space of the electric auxiliary heating support 301 is inverted trapezoid, the second heating plate 306 located at the bottom of the electric auxiliary heating support 301 is clamped by the side walls of the two sides of the electric auxiliary heating support 301, the first heating plate 305 and the second heating plate 306 are connected by the supporting plate 307, the first heating plate 305 is fixed by the first flanging clamping plate and the second flanging clamping plate, the second heating plate 306 is fixed by the side wall of the electric auxiliary heating support 301, so that the first heating plate 305 and the second heating plate 306 are stably installed on the electric auxiliary heating support 301, the use of screws is avoided, and the disassembly, assembly and maintenance are facilitated.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. A tumble dryer drying method characterized by comprising:
drying is started;
a common heating step, wherein the electric auxiliary heating device and the compressor start heating at the same time, and the temperature of the electric auxiliary heating device is between a first preset temperature T1 and a second preset temperature T2;
and a drying step, wherein the temperature of the compressor is in a third preset temperature range T3, and the clothes in the drum are dried.
2. The tumble dryer drying method according to claim 1, characterized in that: and in the drying step, the electric auxiliary heating device is in a closed state.
3. The tumble dryer drying method according to claim 1, characterized in that: the drying step further comprises: the electric auxiliary heating device and the compressor heat simultaneously, so that the temperature in the cylinder is in a fourth preset temperature range.
4. A drum dryer storage is characterized in that: the memory has stored thereon the tumble dryer drying method according to any one of claims 1 to 3.
5. A tumble dryer drying system characterized by comprising:
a control unit for reading and executing the tumble dryer drying method stored on the memory according to claim 4;
a compressor for elevating a temperature inside the drum;
a heating plate for assisting the compressor in elevating a temperature inside the drum;
and the temperature controller is used for monitoring the temperature of the heating plate and feeding back the temperature to the control unit.
6. A tumble dryer characterized by comprising:
a box body;
the rotary drum is rotatably arranged in the box body, and an air inlet is formed in the rear side of the rotary drum;
a compressor for elevating a temperature inside the drum;
the electric auxiliary heat device is arranged on the box body corresponding to the air inlet and is used for assisting the compressor to improve the temperature in the roller;
control unit for carrying out the tumble dryer drying method according to any one of claims 1 to 3.
7. The tumble dryer according to claim 6, characterized in that said electric auxiliary heating means comprise:
the electric auxiliary heating support is arranged on the box body, a mounting hole is formed in the electric auxiliary heating support, and a limiting plate is arranged at the edge of the mounting hole;
the temperature controller is provided with a temperature controller clamping groove corresponding to the limiting plate, and the temperature controller is clamped with the limiting plate in the mounting hole through the temperature controller clamping groove and is used for monitoring the temperature;
and the heating plate is arranged on the electric auxiliary heating support and used for heating the airflow entering the roller.
8. The tumble dryer according to claim 6, characterized in that: and an accommodating space in the shape of an inverted isosceles trapezoid is formed on the electric auxiliary heating bracket.
9. The tumble dryer according to claim 8, characterized in that: two heating plates are arranged in the containing space at intervals up and down, and a plurality of supporting plates are arranged between the two heating plates.
10. The tumble dryer according to claim 6, characterized in that: the heating plate includes:
asbestos shingles;
and the electric heating wire is arranged on the asbestos tile and used for heating the airflow entering the roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110951577.0A CN113802348B (en) | 2021-08-17 | 2021-08-17 | Drying method, storage, system and drum dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110951577.0A CN113802348B (en) | 2021-08-17 | 2021-08-17 | Drying method, storage, system and drum dryer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113802348A true CN113802348A (en) | 2021-12-17 |
| CN113802348B CN113802348B (en) | 2024-03-29 |
Family
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Family Applications (1)
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| CN113802348B (en) | 2024-03-29 |
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